Re: [PATCH 1/8] NTB: ntb_tool: reading the link file should not end in a NULL byte

On Fri, Jun 08, 2018 at 06:08:11PM -0600, Logan Gunthorpe wrote: > When running ntb_test this warning is issued: > > ./ntb_test.sh: line 200: warning: command substitution: ignored null > byte in input > This is weird. Neither me nor the folks' who tested the script saw this warning. I tried i

[PATCH 1/8] NTB: ntb_tool: reading the link file should not end in a NULL byte

When running ntb_test this warning is issued: ./ntb_test.sh: line 200: warning: command substitution: ignored null byte in input This is caused by the kernel returning one more byte than is necessary when reading the link file. Reduce the number of bytes read back to 2 as it was before the commi